128052132

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:533

約数の個数: 96

約数和(自身を含む): 340381440

約数和(自身を除く): 212329308

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 89, 92, 138, 156, 178, 267, 276, 299, 356, 401, 534, 598, 802, 897, 1068, 1157, 1196, 1203, 1604, 1794, 2047, 2314, 2406, 3471, 3588, 4094, 4628, 4812, 5213, 6141, 6942, 8188, 9223, 10426, 12282, 13884, 15639, 18446, 20852, 24564, 26611, 27669, 31278, 35689, 36892, 53222, 55338, 62556, 71378, 79833, 106444, 107067, 110676, 119899, 142756, 159666, 214134, 239798, 319332, 359697, 428268, 463957, 479596, 719394, 820847, 927914, 1391871, 1438788, 1641694, 1855828, 2462541, 2783742, 3283388, 4925082, 5567484, 9850164, 10671011, 21342022, 32013033, 42684044, 64026066, 128052132]

約数ペア:

[(1, 128052132), (2, 64026066), (3, 42684044), (4, 32013033), (6, 21342022), (12, 10671011), (13, 9850164), (23, 5567484), (26, 4925082), (39, 3283388), (46, 2783742), (52, 2462541), (69, 1855828), (78, 1641694), (89, 1438788), (92, 1391871), (138, 927914), (156, 820847), (178, 719394), (267, 479596), (276, 463957), (299, 428268), (356, 359697), (401, 319332), (534, 239798), (598, 214134), (802, 159666), (897, 142756), (1068, 119899), (1157, 110676), (1196, 107067), (1203, 106444), (1604, 79833), (1794, 71378), (2047, 62556), (2314, 55338), (2406, 53222), (3471, 36892), (3588, 35689), (4094, 31278), (4628, 27669), (4812, 26611), (5213, 24564), (6141, 20852), (6942, 18446), (8188, 15639), (9223, 13884), (10426, 12282)]